public class Method02 {
    public static void main(String[] args) {
        int[][] arr={{1,1,2},{2,3,2},{1,2,3}};
        myTools tools = new myTools();
        tools.printArr(arr);
        tools.printArr(arr);
        tools.printArr(arr);
    }
}
class myTools{
    public void printArr(int[][] arr){
        System.out.println("======");
        for(int i = 0; i < arr.length; i++){
            for(int j = 0; j < arr[i].length; j++){
                System.out.print(arr[i][j]+" ");
            }
            System.out.println();
        }
    }
}